Changed exit 2 to exit 1 as it seems to be The Right Thing since exit 2 is misuse-something

Labb6/ovning2.sh

@@ -8,13 +8,13 @@
 # Sanity check
 if [ $EUID -ne 0 ]; then
 	echo "`basename $0` must run as root"
-	exit 2
+	exit 1
 fi
 
 rm /tmp/testdir/* 2> /dev/null
 if [ $? -ne 0 ]; then
 	echo "Something went wrong when deleting files in /tmp/testdir/"
-	exit 2
+	exit 1
 fi 
 
 exit 0